Results 111 to 120 of about 17,777,046 (306)
Extensive Air Showers and Cosmic Ray Physics above 1017 eV
EPJ Web of Conferences, 2016 Cosmic Rays above 1017 eV allow studying hadronic interactions at energies that can not be attained at accelerators yet. At the same time hadronic interaction models have to be applied to the cosmic-ray induced air-shower cascades in atmosphere to infer ...
Bertaina Mario
doaj +1 more source
Ionospheric model validation using COSMIC 2 - Preliminary results [PDF]
Space weather events (SWE) that result in geomagnetic storms influence electromagnetic wave propagation in the Earth's ionosphere and atmosphere, affecting communications, navigation, and positioning. Forecasting the state of the upper atmosphere and conditions following SWE is one of the key aspects to protect the current high technological society ...
Pires Morgado Fernandes Pereira, Joana +4 more
openaire +3 more sources
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Anxiety and depression are highly prevalent among adolescents and young adults with eating disorders. A comorbid mental health condition is associated with worsened long‐term eating disorder outcomes. While individual risk factors for comorbid anxiety or depression and eating disorders have been elucidated, the impact of external ...
Anita V. Chaphekar +3 more
wiley +1 more source
CMB as a Probe of New Physics and Old Times [PDF]
, 2013 Cosmic birefringence (CB)---a rotation of photon-polarization plane in vacuum---is a generic signature of new scalar fields that could provide dark energy. Previously, WMAP observations excluded a uniform CB-rotation angle larger than a degree.
Gluščević, Vera
core +1 more source
ARGO-YBJ: Highlights and Prospects
Acta Polytechnica CTU Proceedings, 2014 The ARGO-YBJ experiment has been in stable data taking for 5 years at the YangBaJing Cosmic Ray Laboratory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm2). With a duty-cycle greater than 86% the detector collected about 51011 events in a wide energy range,
Giuseppe Di Sciascio
doaj +1 more source
Water Electrolysis Technologies for Extraterrestrial Water Resource Conversion
EcoEnergy, EarlyView.This paper reviews four water electrolysis technologies for extraterrestrial water conversion: alkaline water electrolysis, proton exchange membrane water electrolysis, solid oxide water electrolysis, and anion exchange membrane water electrolysis. It elaborates on their mechanisms, components, and integration, highlighting challenges such as water ...
Yawen Jiang +6 more
wiley +1 more source
Gamma ray Cerenkov telescope image analysis [PDF]
, 1997 The subject of this thesis is ground based gamma ray astronomy using the imaging atmospheric Cerenkov technique. The first two chapters are introductory, and describe the field of gamma ray astronomy, the generation of extensive air showers in the ...
Holder, J., Holder, Jamie
core
Cosmic-ray extremely distributed observatory: Status and perspectives [PDF]
, 2018 The Cosmic-Ray Extremely Distributed Observatory (CREDO) is a project dedicated to global studies of extremely extended cosmic-ray phenomena, the cosmic-ray ensembles (CRE), beyond the capabilities of existing detectors and observatories.
Alan Duffy (18925381) +19 more
core +1 more source
The Astrophysical JournalWe present the evolution of Ly α emission derived from 53 galaxies at z = 6.6–13.2, which have been identified by multiple JWST/NIRSpec spectroscopy programs of Early Release Science, General Observer, Director's Discretionary Time, and Guaranteed Time ...
Minami Nakane +8 more
doaj +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Rocking podium isolation systems have gained significant research interest as a method of limiting seismic demands on superstructures and eliminating residual post‐earthquake drifts through self‐centring behaviour. However, while numerous models of varying complexity, including analytical, phenomenological, and physical formulations, have been
Marawan Zaki +2 more
wiley +1 more source